-ic a-a a-b a-c a-i aaa aab aac aah aai aap aar aas ab- aba abb abc abh abi abp abr abs ac- aca acb acc ach aci acp acr acs aha ahb ahc ahh ahi ahp ahr ahs ai- aia aib aic aih aii aip air ais ap- apa apb apc aph api app apr aps ar- ara arb arc arh ari arp arr ars as- asa asb asc ash asi asp asr ass b-p baa bab bac bah bai bap bar bas bba bbb bbc bbh bbi bbp bbr bbs bca bcb bcc bch bci bcp bcr bcs bha bhb bhc bhh bhi bhp bhr bhs bi- bia bib bic bih bii bip bir bis bpa bpb bpc bph bpi bpp bpr bps bra brb brh bri brp brr brs bsa bsb bsc bsh bsi bsp bsr bss c-- caa cab cac cah cai cap car cas cba cbb cbc cbh cbi cbp cbr cbs cca ccb ccc cch cci ccp ccr ccs ch- cha chb chc chh chi chp chr chs ci- cia cib cic cih cii cip cir cis cpa cpb cpc cph cpi cpp cpr cps cra crb crc crh cri crp crr crs csa csb csc csh csi csp csr css h-i haa hab hac hah hai hap har has hba hbb hbc hbh hbi hbp hbr hbs hca hcb hcc hch hci hcp hcr hcs hha hhb hhc hhh hhi hhp hhr hhs hia hib hic hih hii hip hir his hpa hpb hpc hph hpi hpp hpr hps hr- hra hrb hrc hrh hri hrp hrr hrs hsa hsb hsc hsh hsi hsp hsr hss ia- iaa iab iac iah iai iap iar ias iba ibb ibc ibh ibi ibp ibr ibs ica icb icc ich ici icp icr ics iha ihb ihc ihh ihi ihp ihr ihs iia iib iic iih iii iip iir iis ipa ipb ipc ipi ipp ipr ips ir- ira irb irc iri irp irr irs is- isa isb isc ish isi isp isr iss p-p paa pab pac pah pai pap par pas pba pbb pbc pbi pbp pbr pbs pca pcb pcc pch pci pcp pcr pcs pha phb phc phi php phr phs pia pib pic pih pii pip pir pis ppa ppb ppc pph ppi ppp ppr pps pra prb prc prh pri prp prr prs ps- psa psb psc psh psi psp psr pss ra- raa rab rac rah rai rap rar ras rba rbb rbc rbh rbi rbp rbr rbs rca rcb rcc rch rci rcp rcr rcs rh- rha rhb rhc rhh rhi rhp rhr rhs ria rib ric rih rii rip rir ris rpa rpb rpc rph rpi rpp rpr rps rra rrb rrc rrh rri rrp rrr rrs rsa rsb rsc rsh rsi rsp rsr rss saa sab sac sah sai sap sar sas sba sbb sbc sbh sbi sbp sbr sbs sca scb scc sch sci scp scr scs sh- sha shb shc shh shi shp shr shs sia sib sic sih sii sip sir sis spa spb spc sph spi spp spr sps sr- sra srb src srh sri srp srr srs ss- ssa ssb ssc ssh ssi ssp ssr sss

a-ha a-ii aaaa aaab aaac aaah aaai aaap aaar aaas aaba aabb aabc aabh aabi aabp aaca aacb aacc aach aaci aacp aacr aacs aaha aahs aaib aaic aaii aais aapa aapc aaph aapi aaps aara aarc aari aarp aars aasa aasc aasi aass abaa abab abac abai abap abar abas abb- abba abbb abbi abbr abbs abca abcb abcc abch abci abcp abcr abcs abha abhi abhr abhs abia abib abic abir abis abpa abpc abpi abpp abpr abps abra abrc abri abrs abs- absa absi absp abss acaa acab acac acai acap acar acas acba acca accc acch acci accp accs acha achh achi achp achr achs aci- acia acic acip acir acis acpa acpi acpr acps acr- acra acrc acri acrr acrs acsa acsc acsi acss ahab ahac ahah ahai ahar ahas ahha ahhs ahip ahir ahis ahra ahrc ahrr ahrs ahsa ahss aiai aias aiba aica aicc aich aicp aicr aics aiha aihs aiia aiib aiic aiir aipa aiph aipi aips aira airh airi airp airs aisa aisb aish aisi aisr apac apah apai apap apar apas apba apbr apbs apca apcb apcc apcr apcs aph- apha aphc aphs api- apia apic apip apis appa appc apph appr apps apra aprc apri aprs apsa apsi apss arab arac arah arai arap arar aras arba arbh arbi arbs arc- arca arch arci arcs arh- arhs aria arib arii arip aris arpa arpi arps arr- arra arrc arrh arri arrr arrs ars- arsa arsc arsi asaa asab asac asah asai asap asar asas asba asc- asca ascb ascc asch asci ascp ascr asha ashi ashp ashs asia asic asii asip asir asis aspa aspc asph aspi aspr asps asra asrc asrs assa assc assh assi assp assr asss ba-i baaa baah baar baas baba babb babi babr babs bac- baca bacc bach baci bacs baha bahi bahr bahs baia baib baic bair bais bapa bapc bapi bapp baps bar- bara barb barc barh bari barr bars basa basc bash basi bass bbas bbbb bbbs bbch bbci bbhs bbpr bbrc bcaa bcap bcar bcas bcbc bcbp bcbs bcca bccc bcci bccs bchs bcia bcis bcpp bcps bcra bcrs bcsa bcsc bcss bhai bhar bhca bhcc bhhs bhir bhra biap biar bias biba bibb bibi bibs bica bicc bich bici bics biha bihi bihs biis bipa bipp bips bira birb biri birr birs bis- bisa bisc bish bisp biss bpai bpcp bphc bphs bprc bpsa brab brac brah brai bras brca brcb brhs bria bric brih bris brrr brrs brsb brsr bsaa bsac bsap bsas bsci bscp bscs bshs bsic bspp bspr bsra bssc caaa caab caac caah caap caas caba cabi cabs cac- caca cacc cach caci cacr caha cahs caia caib caic caip cair cais capa capb capc caph capi capp caps cara